Discover the ultimate 9 Piece Extra-Long Electricians TRX-Star Key Set, meticulously designed for professionals and DIY enthusiasts alike. This VDE Approved set features keys ranging from T10 to T50, with lengths varying from 135mm to 215mm, ensuring you have the right tool for every job. Crafted from heat-treated and hardened steel, each key boasts a chemically blackened finish that provides exceptional resistance to corrosion, making them durable and long-lasting. Equipped with comfortable PP/TPR handles, these keys are fully insulated to meet VDE and EN 60900 standards, offering protection against electric shocks up to 1500V DC and 1000V AC. This makes them ideal for technicians working on modern hybrid and electrical vehicles, as well as for electricians and other trades requiring safe live working conditions. The set includes sizes T10, T15, T20, T25, T27, T30, T40, T45, and T50, all neatly organized in a practical storage case for easy access and transport. Plus, enjoy peace of mind with our lifetime guarantee, ensuring that your investment is protected. At our online store, we offer a wide variety of tools and workshop equipment tailored for both the DIY and professional markets. With over 10,000 products available, we are confident you will find exactly what you need. If you have any questions or can't find a specific item, don't hesitate to reach out to us for assistance.